LEGO_DATASET_Analysis which LEGO Theme has the most amount of LEGO sets.

Skills used in this code:

combine the groupby() and count() functions to aggregate data

use the .value_counts() function

slice DataFrames using the square bracket notation e.g., df[:-2] or df[:10]

use the .agg() function to run an operation on a particular column

rename() columns of DataFrames

create a line chart with two separate axes to visualize data that have different scales.

create a scatter plot in Matplotlib

work with tables in a relational database by using primary and foreign keys

.merge() DataFrames along a particular column

create a bar chart with Matplotlib